| Tournament | Round | Alastair Richards | Julia Sorell |
| 27.10.2001 Tasmanian Championships (TAS) | 4 | 379 | 399 |
| 01.04.2002 Australian Championships (WA) | 17 | 402 | 365 |
| 12.04.2004 Australian Championships (ACT) | 6 | 386 | 361 |
| 31.10.2004 Tasmanian Championships (TAS) | 4 | 352 | 377 |
| 05.03.2006 Beaconsfield (TAS) | 12 | 487 | 311 |
| 17.04.2006 Australian Championships (QLD) | 20 | 388 | 430 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 399 | 373.83 | |
| Spread: | 151 | -151 | |